Colocasia Esculenta (Taro/Kesavu) Stem Powder is an ayurvedic medicine Secondary and off-label uses of Colocasia Esculenta (Taro/Kesavu) Stem Powder have also been mentioned below. The correct dosage of Colocasia Esculenta (Taro/Kesavu) Stem Powder depends on the patient's age, gender, and medical history. This information has been provided in detail in the dosage section.